Meaning A variant of the name Silas which has Greek and Latin origins and means a forest of wood. Origin of Sylus Greek +-100%Zoom level changed to 1 Popular Middle Names Bradley, Brighton Pronunciation 🔊 Listen Sylus CYELuss Similar Names Sylis Cylas Cylus Bradleigh Bradlie Bradlea Forster Forrester Dagwood Guy Year by Year Popularity of Sylus